$bg-theme:#1890ff; //主题
$bg-default:#edf2f6; //背景
$bg-white:#ffffff; //白色
$bg-selection:#cce2ff; //文字选择
$bg-tip:#b3b0b0; //提示文字
$bg-black:black;

@mixin ht-transition($second) {
    -webkit-transition: all $second;
    -o-transition: all $second;
    -moz-transition: all $second;
    transition: all $second;
}

@mixin line-clamp($line) {
    display: -webkit-box;
    display: -moz-box;
    overflow: hidden;
    -webkit-line-clamp: $line;
    -webkit-box-orient: vertical;
}

//字体大小
@for $i from 6 through 12 {
    .ht-font-size-#{$i*2}px {
        font-size: 2px * $i;
    }
}